- Home
- Products
-
Part Numbers
-
Screws: Ball, Lead, and Glide
-
Ball Screws
-
Metric
-
Bearing Supports (Metric)
-
17mm Inside Diameter
- 89032452
89032452
Can't find what you're looking for? Go to the Product Selector
89032452
BK 17, Support, Fixed, Base Mount, BK Style, 17 mm Inside Diameter; Use with 25 mm Ball Screw
Lead Time:
N/A
-
The base mounted BK Bearing Support contains an angular contact bearing pair for increased stiffness and axial load capacity.
-
Design dimensions fit standard Type BK or BK1 end machining. (screw must be machined to fit into the block)
-
Rugged steel construction
-
Base mounting configuration
-
Classified as “fixed” for purposes of critical speed and column strength calculations.
Dimension | Value |
[A] | 68 mm |
[B] | 43 mm |
[C] | 86 mm |
[D] | 8 mm |
[d1] | 9 mm |
[d3] Bearing Journal Diameter, Recommended | 17 mm |
[E] | 19 mm |
[F] | 35 mm |
[G] | 8.5 mm |
[H] | 9 mm |
[J] | 14 mm |
[K] | 39 mm |
[L] | 64 mm |
[M] | 50 mm |
[Q] | 52 mm |
[R] | 46 mm |
[S] | 54 mm |
[S] | 94 mm |
[T] | 40 mm |
[TH] | M17x1.0 |
[U] | 15 mm |
[V] | 17 mm |
[W] | 14 mm |
[X] | 5 x 3 mm |
[Y] | 32 mm |
[Z] | 4.5 mm |
Specifications | Value |
Bearing Trade Number | 7203A |
Fixed/Simple/Floating | Fixed |
Temperature Max | 300 °F |
Use With Screw, Nominal Diameter | 25 mm |